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Details
| Specification | Value |
|---|---|
| Brand | AIC |
| Opening Temperature [°C] | 95 °C |
| Outer Diameter [mm] | 44 mm |
| Number of pins | 2 -pin connector |
OE numbers (10)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—651 200 0615
- MERCEDES-BENZ—651 200 1215
- MERCEDES-BENZ—651 200 1500
- MERCEDES-BENZ—651 200 1715
- MERCEDES-BENZ—651 200 2800
- MERCEDES-BENZ—A 651 200 0615
- MERCEDES-BENZ—A651 200 1215
- MERCEDES-BENZ—A651 200 1500
- MERCEDES-BENZ—A651 200 1715
- MERCEDES-BENZ—A651 200 2800
Where this part fits
Original-fit position for OE 6512001215.
About this product
AIC Thermostat Coolant (70351) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Opening Temperature [°C]: 95 °C, Material: Plastic, Outer Diameter [mm]: 44 mm, Housing Type: 0, Supplementary Article/Supplementary Info: 35 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with MERCEDES-BENZ vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 001-10-21623, 014-025-0015, 02.19.023, 028 228 0004 and 91 more. Matching these numbers confirms a like-for-like replacement with no loss of function. AIC is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (86)
Show all 86 OE numbers
Thermostat Coolant AIC 70351 — compatible car models
| Car models | MERCEDES-BENZ: C-CLASS Convertible (A205), C-CLASS Coupe (C204), C-CLASS Coupe (C205), C-CLASS T-Model (S204), C-CLASS T-Model (S205), C-CLASS (W204), C-CLASS (W205), CLS (C218), CLS Shooting Brake (X218), E-CLASS Convertible (A207) (+20 more) |
|---|---|
| Engines | C 220 d (205.404); C 220 CDI (204.302); C 220 d (205.304); C 180 CDI (204.200); C 200 d (205.207); C 180 CDI (204.000); C 200 d (205.007); CLS 220 BlueTEC / d (218.301); CLS 220 BlueTEC / d (218.901); E 220 BlueTEC (207.401); E 200 CGI (207.348); E 200 CDI / BlueTEC (212.205, 212.206); E 200 CDI / BlueTEC (212.005, 212.006); 220 d 4-matic (253.303, 253.305); 220 d 4-matic (253.905, 253.903) (+15 more) |
| Year of manufacture | 2005-2023 |
| Manufacturer article number (MPN) | 70351 |
| OE part numbers | 651 200 0615, 651 200 1215, 651 200 1500, 651 200 1715, 651 200 2800, A 651 200 0615, A651 200 1215, A651 200 1500, A651 200 1715, A651 200 2800 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
AIC 70351 NEW MOBILITY PARTS. Housing Type: 0. Material: 6. Number of pins: 2 -pin connector. Opening Temperature [°C]: 95 °C. Outer Diameter [mm]: 44 mm. Supplementary Article/Info 2: 933. Supplementary Article/Supplementary Info: 35
- 1x Thermostat Coolant
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Thermostat Coolant compatible with my car?
This Thermostat Coolant fits MERCEDES-BENZ vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this AIC Thermostat Coolant have?
This AIC Thermostat Coolant has the following specifications: Opening Temperature [°C]: 95 °C; Material: 6; Outer Diameter [mm]: 44 mm; Housing Type: 0; Supplementary Article/Supplementary Info: 35; Number of pins: 2 -pin connector. Check the full specifications table above for complete details.
What OE part numbers does this Thermostat Coolant replace?
This Thermostat Coolant replaces OE part numbers: 651 200 0615, 651 200 1215, 651 200 1500, 651 200 1715, 651 200 2800, A 651 200 0615, A651 200 1215, A651 200 1500 and 2 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Thermostat Coolant cost?
This AIC Thermostat Coolant is available for £73.99. Thermostat Coolant prices vary depending on brand, specifications, and vehicle compatibility. AIC parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Thermostat Coolant?
Symptoms include engine overheating, heater not producing warm air, temperature gauge fluctuations, or coolant leaks near the thermostat housing.
What tools do I need to replace a Thermostat Coolant?
Tools needed: hose clamp pliers, 8-10mm socket, torque wrench, drain pan, new coolant. Difficulty: Moderate DIY. Safety warning: Never open the cooling system on a warm or hot engine -- coolant is under pressure and causes scalding. Always use the correct coolant specification to avoid corrosion with aluminium engine components.
Can I use this part as a replacement for OE 651 200 0615?
Yes, this AIC Thermostat Coolant is a direct replacement for OE part number 651 200 0615. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
